47727
1-Formylpiperazine
technical, ≥90% (GC)
Synonym(s):
Piperazine-1-carboxaldehyde
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About This Item
Empirical Formula (Hill Notation):
C5H10N2O
CAS Number:
Molecular Weight:
114.15
EC Number:
231-813-0
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
110295
MDL number:
Assay:
≥90% (GC)
InChI key
MSSDTZLYNMFTKN-UHFFFAOYSA-N
InChI
1S/C5H10N2O/c8-5-7-3-1-6-2-4-7/h5-6H,1-4H2
SMILES string
[H]C(=O)N1CCNCC1
grade
technical
assay
≥90% (GC)
refractive index
n20/D 1.512
bp
264-266 °C
density
1.107 g/mL at 25 °C (lit.)
storage temp.
2-8°C
General description
1-Formylpiperazine (FPA), a water soluble alicyclic secondary amine, can be prepared by reacting piperazine with methyl formate. It reacts with benzoylisothiocyanate to form 1-formyl-4-(N-benzoylthiocarbamoyl)piperazine. The conformational analysis of FPA based on its vibrational spectral data has been reported. The kinetics of reaction of p-nitrophenyl acetate with FPA in different organic solvents and ionic liquids has been investigated.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
Storage Class
10 - Combustible liquids
wgk
WGK 2
flash_point_f
215.6 °F - closed cup
flash_point_c
102 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Kinetics and mechanism of the aminolysis of O-ethyl S-aryl dithiocarbonates.
Oh HK, et al.
The Journal of Organic Chemistry, 56(18), 5324-5328 (1991)
Influence of the ionic liquid on the rate and the mechanism of reaction of p-nitrophenyl acetate with secondary alicyclic amines.
Millan D, et al.
New. J. Chem., 37(10), 3281-3288 (2013)
Thiocarbamoyl derivatives of N-acylpiperazines.
Dhawan B and Southwick PL.
Journal of Heterocyclic Chemistry, 20(1), 243-244 (1983)
Gürkan Keşan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 118, 1113-1120 (2013-10-29)
Infrared and Raman spectra of 1-formylpiperazine (1-fp) have been recorded in the region of 4000-50 cm(-1). The conformational analysis, optimized geometric parameters, normal mode frequencies and corresponding vibrational assignments of 1-fp (C5H10N2O) have been examined by means of Becke-3-Lee-Yang-Parr (B3LYP)
1-Formylpiperazine and related compounds.
Horrom BW, et al.
Journal of the American Chemical Society, 77(3), 753-754 (1955)
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